Putter head



FIG. 1 is a back view of a putter head showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a back perspective view thereof;

FIG. 5 is a toe perspective view thereof;

FIG. 6 is a heel perspective view thereof; and,

FIG. 7 is a face side view thereof.

The broken lines in FIGS. 1–7 are for showing the environment of my new design and form no part of the claimed design. 

The ornamental design for a putter head, as shown and described. 